Recently I have discovered a no-code IoT platform named SirnicPro for Arduino, ESP32-based projects which offers almost everything the professional IoT devices allow. No-code platform means the Arduino sketch is automatically generated. Practically there is nothing to learn since everything is click, configure and generate. This is kind of project is quite difficult to produce with a … [Read more...]
Computer and Internet
Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.
5 Basic Steps to Setting Up Your New Learning Management System
Learning has never been so easy! With the proliferation of eLearning platforms and online resources, it's now easier to learn new skills and stay up-to-date with the latest trends. One such platform that is gaining fame is a learning management system (LMS). But how do you set up a learning management system (LMS) in your business? This article outlines the steps you need to take to get started … [Read more...]
What Samsung Galaxy S23 Ultra Will Offer Us
The Samsung Galaxy S23 Ultra will be the most expensive phone in the S series when it releases. It is also rumoured to have the largest screen size of any Samsung phone yet and will support satellite connection. With 16GB of RAM and a 5,000mAh battery, it will be a beast which is difficult to compete with any other smartphone. We’re still waiting on an official release date for the S23 Ultra, but … [Read more...]
Getting Started with Arduino IoT Cloud with ESP32
Arduino IoT platform is great particularly if you want to avoid backend configuration, and management and want a nice mobile app UI. There are certain differences with self-hosted IoT solution and platforms such as IBM Watson IoT. As it is officially from the creators of Arduino, it is easy on certain parts of the work but it is obscured too. The documentation is not easy for everyone and that is … [Read more...]
ESP32 Arduino IoT Relay Control (PHP MySQL Based Self Hosted)
This is the first guide for the series of guides to replace the setup for IBM Watson IoT based projects. If you look at our old articles and GitHub repository, you will realize that we were publishing IBM Watson IoT-centric sketches for the past 4 years. A significant time and effort were spent and our innocent readers were using them. Suddenly they came to know that IBM Watson IoT platform will … [Read more...]
How to Create Own PHP Based IoT Webserver for ESP32 Arduino
You can create your PHP MySQL-based personal IoT web server, even use WordPress or some PHP-based admin panel, toggle button, gauges etc. We can always send HTTP POST Request to a Secure Webpage with PHP, but that will need a web server which will support the protocol. You can do it with ThingsBoard, but that is not what we are talking about. We are talking about a simple setup where you … [Read more...]
Why Google, IBM and SAP are Closing Their IoT Platforms
Google, IBM and SAP are three of the most well-known companies in the world. They’re also three of the most recent to announce that they’re shutting down their IoT platforms. So, what gives? The internet of things, or IoT, is a system of interconnected devices and sensors that collect and share data. These devices can be anything from fitness trackers to industrial machines. And while the concept … [Read more...]
Reading Voltage With Arduino
Reading voltage with Arduino is easy. You'll need only a potentiometer to adjust the resistance. Despite being easy, this project is great for kids because it explains the basics of the 5V logic of electronics. The components you need are a breadboard, an Arduino Uno R3, a potentiometer and two jumpers. With digital input, 5V is perceived as HIGH and 0V as LOW. But, electricity does not only … [Read more...]
Samsung Galaxy Z Fold 4 vs Samsung Galaxy S22 Ultra
The Samsung Galaxy Z Fold 4 and the Samsung Galaxy S22 Ultra are two of the most anticipated smartphones of 2022. Both devices offer a wealth of features and advanced specifications that cater to different needs. So, which one should you buy? In this blog post, we will compare the Samsung Galaxy Z Fold 4 and the Samsung Galaxy S22 Ultra side-by-side to help you make a decision. The Galaxy S22 … [Read more...]
How to Setup ThingsBoard IoT on Ubuntu/Debian Server
In earlier guides, we have mentioned that ThingsBoard is an open-source IoT platform which supports MQTT, CoAP and HTTP protocol. Supporting HTTP requests is quite important in some use cases. For example, when you need a toggle button to control your AC powered appliances, then the easiest way is to control with a cURL request. This you could do with IBM Watson IoT, but as we have said earlier, … [Read more...]
How to Install Mosquitto MQTT on Ubuntu Server
We have already informed our readers that IBM Watson IoT platform will be discontinued sooner. We will gradually port our snippets for ESP32/Arduino to a generic MQTT platform to avoid this kind of issue in future. As a user of the Watson IoT Platform (or as a new user) you need to know only two things to run on your server - Mosquitto and Node-RED. Thankfully a lot of work was done by IBM for … [Read more...]